3 Summit Loop

3 Summit Loop in North Vancouver is a big, serious day out, not a casual stroll. At 24.8 km with about 1300 m of gain and a high point around 1233 m, it’s a demanding loop that most strong hikers will need close to 9 hours to complete. You’re tagging Paton Peak, Mount Burwell, and Coliseum Mountain in one go, so expect a true endurance push with long stretches of quiet forest and big mountain views.

The loop mixes a long approach with steep, technical climbing. Going clockwise works well, easing you in with the flatter trailway before the grind up toward Paton Peak and Coliseum, where you’ll get wide views over the Seymour watershed, Lynn Creek valley, and the North Shore peaks. It feels remote compared to the busier North Vancouver hikes, and you’ll likely see more trail runners than casual hikers once you’re past the lower paths.

Current reports highlight the nine to ten kilometre paved and gravel path section you must walk to reach and return from the Paton Peak Route trailhead, which many locals usually bike when doing an out-and-back instead of this full loop. As a loop, there’s no easy way around that approach, so it tends to suit elite-level trail runners or very fit hikers comfortable with steep, rough terrain and a long day. Aim for June to October for snow-free travel, check for any Lower Seymour Conservation Reserve access updates, leave the dog at home, and consider doing an out-and-back from one side if you want the summits without committing to the full grind of 3 Summit Loop.